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What is Krize Ransomware

Krize Ransomware is a type of malware that encrypts files on a victim’s computer and demands a ransom payment in exchange for the decryption key. Krize Ransomware was discovered by the PCrisk team while examining samples uploaded to the VirusTotal platform. Krize Ransomware appends the .krize extension to filenames. Krize Ransomware uses encryption to lock the victim’s files and demands a ransom payment in exchange for the decryption key. Since Krize Ransomware is a relatively new ransomware, security software developers have not yet found a way to reverse its work. Krize Ransomware creates a file named leia_me.txt containing a ransom note in each directory containing encrypted files. The ransom note contains instructions on how to pay the ransom and a warning that it is impossible to decrypt the files without the decryption key.

leia_me.txtwallpaper text
Todos os arquivos e dados do seu dispositivo foram roubados e criptografados por KRIZE!
>> Aviso: é impossível descriptografar e recuperar seus dados após terem sido sequestrados por nosso Ransomware.
A única forma de recuperar seus dados, é através da nossa chave de descriptografia.
Para adquiri-la, entre em contato através de um dos canais abaixo:
Contato via e-mail:
Fale conosco em TEMPO REAL pelo Richochet CHAT:
Baixe o Richocet: hxxps://
Nosso ID: ricochet:2xsddstwqapvn6vyyoeo3pbfcubrphu3udasvmsralazvbsssvvlhryd
Entre em contato conosco em até 72 horas para evitar a destruição completa de seus dados e o fim da sua privacidade.
>> Coopere conosco e evite que seus dados sejam destruídos de forma irreversível.
>> Aviso: Tentar recuperar de forma autônoma ou deletar qualquer arquivo, acabará prejudicando o processo de descriptografia.
>> Aviso: Não cooperar conosco irá resultar em mais ataques direcionados a você, além da exposição de todos os seus arquivos particulares.
>> Aviso: O envolvimento de qualquer autoridade judicial resultará na exposição de todos os seus arquivos na internet.
>> Informe seu ID de atendimento em nosso chat: -
Assunto gerais:
- - KRIZE E. GROUP - -
Você faz parte da trama, e não da tragédia do viver.
Todos os seus arquivos e dados foram roubados e criptografados!
Procure o arquivo de texto "leia_me.txt" e siga as instruções!

As of August 2023, there are no known decryption tools for Krize Ransomware. Since there are no known decryption tools for Krize Ransomware, the only way to decrypt .krize files is to pay the ransom, which is not recommended. The best way to protect against ransomware is to regularly back up important files and avoid downloading software from unverified sources. It is important to note that Krize Ransomware is not the only ransomware of its kind, and there are other specimens of ransomware out there that act in the same manner. If you suspect that your computer has been infected with Krize Ransomware, it is recommended to follow instructions on this page, remove the malware and recover your files using Stellar Data Recovery Professional.

How Krize Ransomware infects computers

Krize Ransomware can infect computers through various methods, including malicious files shared on peer-to-peer (P2P) networks, cracked software, malicious ads, and illegitimate download sources. The most common method of infection is through phishing emails that contain malicious attachments or through drive-by downloading.

  1. Download Krize Ransomware Removal Tool
  2. Get decryption tool for .krize files
  3. Recover encrypted files with Stellar Data Recovery Professional
  4. Restore encrypted files with Windows Previous Versions
  5. Restore files with Shadow Explorer
  6. How to protect from threats like Krize Ransomware

Download Removal Tool

Download Removal Tool

To remove Krize Ransomware completely, we recommend you to use SpyHunter 5 from EnigmaSoft Limited. It detects and removes all files, folders, and registry keys of Krize Ransomware. The trial version of SpyHunter 5 offers virus scan and 1-time removal for FREE.

Alternative Removal Tool

Download Norton Antivirus

To remove Krize Ransomware completely, we recommend you to use Norton Antivirus from Symantec. It detects and removes all files, folders, and registry keys of Krize Ransomware and prevents future infections by similar viruses.

Krize Ransomware files:


Krize Ransomware registry keys:

no information

How to decrypt and restore .krize files

Use automated decryptors

Download Kaspersky RakhniDecryptor

kaspersky dharma ransomware decryptor

Use following tool from Kaspersky called Rakhni Decryptor, that can decrypt .krize files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .krize files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with Krize Ransomware and removed from your computer you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually you can do the following:

Use Stellar Data Recovery Professional to restore .krize files

stellar data recovery professional

  1. Download Stellar Data Recovery Professional.
  2. Click Recover Data button.
  3. Select type of files you want to restore and click Next button.
  4. Choose location where you would like to restore files from and click Scan button.
  5. Preview found files, choose ones you will restore and click Recover.
Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

  1. Right-click on infected file and choose Properties.
  2. Select Previous Versions tab.
  3. Choose particular version of the file and click Copy.
  4. To restore the selected file and replace the existing one, click on the Restore button.
  5. In case there is no items in the list choose alternative method.

Using Shadow Explorer:

  1. Download Shadow Explorer program.
  2. Run it and you will see screen listing of all the drives and the dates that shadow copy was created.
  3. Select the drive and date that you want to restore from.
  4. Right-click on a folder name and select Export.
  5. In case there are no other dates in the list, choose alternative method.

If you are using Dropbox:

  1. Login to the DropBox website and go to the folder that contains encrypted files.
  2. Right-click on the encrypted file and select Previous Versions.
  3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like Krize Ransomware , in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

idrive backup

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. Krize Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

mailwasher pro

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro
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